[gfarm-discuss:41603] Re: segmentation fault gfarm_group_removed

[Osamu Tatebe <tatebe@xxxxxxxxxxxxxxxx>]

Hi Rainer,
(B
(BI appreciate your help to identify this problem and to provide a
(Bpossible way to fix.  The same problem may happen when deleting a
(Buser.  I committed the fix at revision 3999.
(B
(BMany thanks,
(BOsamu
(B
(BFrom: Osamu Tatebe <tatebe@xxxxxxxxxxxxxxxx>
(BSubject: [gfarm-discuss:41551] Re: segmentation fault gfarm_group_removed 
(BDate: Thu, 03 Jul 2008 10:43:08 +0900 (JST)
(B
(B> Hi Rohmfeld,
(B> 
(B> Thanks for reporting a problem.  Do you have an exact instruction that
(B> can crash the gfmd?  Probably, it is better to discuss this using a
(B> tracker on sourceforge.net.
(B> 
(B> BTW, I just commit the code to support a group member change.  You can
(B> now add or delete members by gfgrep -m without deleting and adding the
(B> group itself.
(B> 
(B> Thanks,
(B> Osamu
(B> 
(B> From: Rainer.Rohmfeld@xxxxxxxx
(B> Subject: [gfarm-discuss:41458] segmentation fault gfarm_group_removed 
(B> Date: Wed, 2 Jul 2008 13:24:44 +0200
(B> 
(B> > 
(B> > Hallo,
(B> > 
(B> > yesterday we deleted and generated a group with gfgroup to add an additional
(B> > user to the group www-data.
(B> > This morning gfmd crashed with  segmentation faults during some files. The
(B> > difference between a file  that worked  and a file
(B> >  that crashed the meta data server has been the groupname entry
(B> >  "gfarm_group_removed".
(B> > After updating the groupname to "www-data" all things worked fine again.
(B> > 
(B> > So changes of group user relations should be done on the database table.
(B> > Nevertheless, this bug should be fixed.
(B> > 
(B> > Best Regards / Mit freundlichen Grüßen
(B> > 
(B> > Dr. R. Rohmfeld
(B> > IT and Software Development